Checking The Current Time In A Different Time Zone; To View The Time In Another Time Zone; Using The Stopwatch; To Enter The Stopwatch Mode - Casio 5410 Operation Manual

Checking the Current Time in a Different Time Zone

You can specify one other city (time zone) from the watch's 40 time zones as your World Time City (time
zone). After you do, the watch will indicate display the current time in that city (time zone). The currently
selected city (time zone) is called the "World Time City" (time zone).
1 7
Hands and Indicators
The hands below indicate the current time in the World Time City (time
zone).
5 5 Small Minute Hand
6 6 Small hour hand (24-hour)
Use the Timekeeping Mode to perform the operations in this section.

To view the time in another time zone

1. Pull out the crown to the fi rst click.
The 1 Second Hand will point to the currently selected World Time
5 6
city (time zone).
The dot ( ) marks on the watch's bezel or dial ring correspond to
the items in the "City/Time Zone Indicators and Time Offset Table"
that have a hyphen (–) in the "City/Time Zone Indicator" column
(page L-3).
The 7 Mode Hand will indicate AT (AUTO), STD (standard time)
or DST (daylight saving time), as the current daylight saving time
setting of the city (time zone) indicated by the 1 Second Hand.
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Accessing the UTC (Universal Time Coordinated) Time Zone
Perform this operation in the Timekeeping Mode. See "Mode Reference Guide" (page E-42).
1. Pull the crown out to the fi rst click.
If you do not perform any operation with the crown for about two
minutes after pulling it out, crown operations will become disabled
and the watch hands will no longer move when you rotate the
crown. If this happens, press the crown back in, pull it out, and
then start the operation over again.
2. Hold down B for at least one second.
This will cause the 5 Small Minute Hand and 6 Small Hour Hand
(24-hour) to move to the current time in the UTC time zone.
3. Push the crown back in.
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Note
The Stopwatch Mode can indicate elapsed time up to 23 minutes, 59.95 seconds. Elapsed time
measurement will stop automatically when the maximum time is reached.
The display illustration on page E-51 shows a stopwatch reading of 20 minutes, 45.10 seconds.
Pressing B will not perform a reset operation while the hands are moving to elapsed timekeeping after
you enter the Stopwatch Mode.
The 1 Second Hand indicates the 1/20 (0.05)-second count for the fi rst 30 seconds of a stopwatch
elapsed time operation. The 1 Second Hand will jump to the current value whenever A (Stop) is
pressed.
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To specify the countdown start time

1. In the Countdown Timer Mode, pull out the crown to the fi rst click.
If you do not perform any operation with the crown for about two minutes
after pulling it out, crown operations will become disabled and the watch
hands will no longer move when you rotate the crown. If this happens,
push the crown back in and then pull it out again.
2. Rotate the crown to set the countdown start time.
You can use high-speed movement (page E-15) when performing this step.
3. Push the crown back in.
5 6 7

To perform a countdown timer operation

A A
Start Stop
Pressing B while the Countdown Timer is stopped resets the displayed time to the start time specifi ed
by you.
Pressing B will not perform a reset while the hands are moving to the current timer time after you enter
the Countdown Timer Mode.
Before starting a countdown timer operation, check to make sure that the countdown timer is not
already operating (indicated by a moving 1 Second Hand). If it is, press A to stop it and then B to
reset to the countdown start time.
Pulling out the crown while a countdown operation is in progress will stop the ongoing operation so you
can change the countdown start time setting.
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Operation Guide 5410
B
Reset
If you do not perform any operation with the crown for about two minutes after pulling it out, crown
operations will become disabled and the watch hands will no longer move when you rotate the
crown. If this happens, press the crown back in, pull it out, and then start the operation over again.
2. Rotate the crown to move the 1 Second Hand to the city code (time zone) you want to select as the
World Time City (time zone).
Each time you select a city code (time zone), the 5 Small Minute Hand and 6 Small Hour Hand (24-
hour) move to the current time. For details about city codes (time zones), see the "City/Time Zone
Indicators and Time Offset Table" at the back of this manual.
3. Hold down A for about one second to cycle through the summer time settings as shown below.
Selecting AT (AUTO) enables automatic switching between standard time and summer time. For
details about the AT (AUTO), STD and DST settings, see "STD/DST Switching" (page E-60).
A
AT (AUTO)
While a dot ( ) mark location on the watch's bezel or dial ring is selected as the Home City (Time
Zone), the only summer time setting options available are STD and DST.
You cannot switch between STD and DST while UTC is selected as the Home City (time zone).
4. Push the crown back in.

Using the Stopwatch

The stopwatch measures elapsed time and split times.
Hand Functions
1 1 Second Hand: Indicates the 1/20 (0.05)-second count during stopwatch
operation.
5 5 Small Minute Hand: Indicates the stopwatch seconds count.
6 6 Small Hour Hand (24-hour): Indicates the stopwatch minute count
7 7 Mode Hand: Points to ST (Stopwatch Mode).

To enter the Stopwatch Mode

Refer to the "Mode Reference Guide" (page E-42).
Entering the Stopwatch Mode will cause the 7 Mode Hand to move to ST.

To measure elapsed time

A A B
Start Stop Reset
Pressing A to restart the stopwatch without resetting it will resume the elapsed time operation from
where it was last stopped.

Using the Countdown Timer

The countdown timer start time can be confi gured within a range of one minute to 24 hours. An alarm
sounds for about 10 seconds when the timer reaches zero.
Hand Functions
1
1 1 Second Hand: Indicates countdown seconds.
5 5 Small Minute Hand: Indicates countdown minutes.
6 6 Small Hour Hand (24-hour): Indicates countdown hours (1 revolution =
7 7 Mode Hand: Points to TR.
All hands used in a timer operation move counterclockwise during a
countdown.

To enter the Countdown Timer Mode

5 6 7
Refer to the "Mode Reference Guide" (page E-42).
Entering the Countdown Timer Mode will cause the 7 Mode Hand to move
to TR.

To stop the alarm

Press any button.
A
STD DST
A
(1 revolution = 24 minutes).
24 hours).
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